Oraimo OPB-P204D Power Bank 20000mAh

You can easily slips it into any of your pockets or bags. Built-in safeguards protect your devices against excessive current, overheating, and overcharging. Suitable for charge most of digital devices, such as smartphones, tablets and other USB-powered devices. Dual charging port with oraimo Fast-Charging technology charges two devices at the same time - without sacrificing charging speed. Surge protection, short circuit prevention and more advanced safety features keep you and your devices safe.